| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Pelican Hill Oil & Gas Inc | Carlsbad, CA 92010 | Oil & Gas Operator | May 2013 |
| 2 | Pet-Ex, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Jun 2025 |
| 3 | Petroleum Inc | Wichita, KS 67202 | Oil & Gas Operator | Oct 2021 |
| 4 | Petroleum Incorp | Oil & Gas Operator | Apr 1993 | |
| 5 | Phillips Exploration Company L.C. | Andover, KS 67002 | Oil & Gas Operator | Jun 2025 |